Cal Gas Value - Ametek Thermox CG1000 User Manual

Cal Gas Value

5-10 | Thermox CG1000 Oxygen Analyzer
Enter span and zero calibration gas values to match the calibration gas
cylinders you use to calibrate your system.
To set your verify gas value, use the Configure Verify menu option

instead.
NOTE
Span gas - high calibration gas

Zero gas - low calibration gas

We recommend that the span gas value you enter be higher than the

zero gas value by a factor of 10 (for example, 1% and 10% O
NOTE
1. From the Calibrate key menu, select Cal Gas Value.
2. Choose whether you want to use a % or ppm gas for the span gas.
Enter the span gas value:
3. Press Enter. If you want to keep the current span gas value un-
changed, press Enter without entering a value.
4. Choose whether you want to use a % or ppm gas for the zero gas.
(Note: if a ppm gas was specified as the span gas in Step 2 above, the
zero gas must also be a ppm gas, and in this case you will not have
this option.)
Enter the zero gas value:
5. Press Enter. If you want to keep the current zero gas value un-
changed, press Enter without entering a value.
Span Gas = xx
New Value?
Zero Gas = xx
New Value?
).
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